201817467

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{3847}}^1$

素因数の和:3952

約数の個数: 32

約数和(自身を含む): 313996800

約数和(自身を除く): 112179333

約数列:

[1, 3, 9, 27, 29, 67, 87, 201, 261, 603, 783, 1809, 1943, 3847, 5829, 11541, 17487, 34623, 52461, 103869, 111563, 257749, 334689, 773247, 1004067, 2319741, 3012201, 6959223, 7474721, 22424163, 67272489, 201817467]

約数ペア:

[(1, 201817467), (3, 67272489), (9, 22424163), (27, 7474721), (29, 6959223), (67, 3012201), (87, 2319741), (201, 1004067), (261, 773247), (603, 334689), (783, 257749), (1809, 111563), (1943, 103869), (3847, 52461), (5829, 34623), (11541, 17487)]